Air brake
申请公布号:US2055966(A)
申请号:US19320592641
申请日期:1932.02.12
申请公布日期:1936.09.29
发明人:CAMPBELL CHARLES A.
分类号:B60T15/30
主分类号:B60T15/30
METHOD FOR MANUFACTURING SEMICONDUCTOR SENSOR FOR AMOUNT OF DYNAMICS
SEMICONDUCTOR ELEMENT CARRIER TAPE
MICROSCOPIC SPECIMEN SAMPLING NEEDLE AND MANUFACTURE THEREOF
METHOD FOR ASSIGNING CHANNEL IN CELLULAR MOBILE OBJECT COMMUNICATION EQUIPMENT
PROCESSING METHOD OF COLOR PHOTOGRAPHIC SILVER HALIDE MATERIAL
DEVICE AND METHOD FOR PROCESSING PICTURE
ELECTRONIC MENU GENERATING DEVICE
DATA CONVERTER, NETWORK SYSTEM PROVIDED WITH DATA CONVERTER AND DATA TRANSMITTING METHOD
ABRASIVE MATERIAL AND MAGNETIC RECORDING MEDIUM USING THE MATERIAL